Hydrochloric acid
sulphuric acid
nirtic acid
perchloric acid
its called the "STRONG ACID"
Strong acids and bases are not typically bitter. Strong acids such as hydrochloric acid and strong bases like sodium hydroxide are more known for their sour and caustic taste, respectively. Bitter tastes are commonly associated with some alkaline substances or basic compounds.
strong acids dissociate completely into ions in water. i.e. HCl dissociates into H+ and Cl- ions. Weak acids only dissociate partially, therefore they are in an equilibrium state where there is some acid remaining and some ions in solution.
Paint remover typically contains strong acids or bases to break down paint molecules. These strong acids can include methylene chloride, which is a powerful solvent used in many paint strippers. Therefore, paint remover is considered to contain strong acids rather than weak acids.
That will depend not only on the metal but also on the acid. Some strong acids will dissolve almost all metals almost instantly, some weak acids will do nothing at all to any metal. Some metals (e.g. zinc) are corroded or even dissolved by most acids, some metals (e.g. gold) are totally unaffected except by certain mixtures of very strong acids.
Buffers are weak acids or bases that can react with strong acids or bases to prevent sharp, sudden changes in pH....
It is a matter of memorization. There are only 6 common strong acids, some sources list 7 or 8. All other acids can be considered weak. The six commonly listed strong acids are: Hydrochloric acid: HCl Hydrobromic acid: HBr Hydroiodic acid: HI Perchloric acid: HClO4 Nitric acid: HNO3 Sulfuric acid: H2SO4 Two acids sometimes cited as strong acids are: Periodic acid: HIO4 Chloric acid: HClO3
Citric, Boric, Hydrochloric.
Products that contain strong acids include battery acid, hydrochloric acid in household cleaners, and nitric acid in some metal polishes. These acids can be corrosive and harmful if not handled properly. It is important to follow safety guidelines and usage instructions when using products containing strong acids.
There are 7 aqueous strong acids (100% ionized in water) but there are thousands of weak acids. The 6 common monoprotic stong acids are hydrochloric, hydrobromic, hydroiodic, nitric, chloric, and perchloric acids. The only strong diprotic acid is sulfuric acid, where the first H is 100% ionized and the second H is almost 100% ionized in water. Reference: Brown and Lemay Chemistry text, and I taught advanced HS Chem for 10 years.
Strong acids completely dissociate into ions in water, producing a high concentration of H+ ions. Examples include HCl, HNO3, and H2SO4. Weak acids only partially dissociate in water, resulting in a low concentration of H+ ions. Examples include acetic acid (CH3COOH) and carbonic acid (H2CO3).
Define "strong"